Every game you have mentioned enjoying involves a lot of hand holding. I get why you are not a fan of Fromsoft. You have a strong opinions but I assume it’s just because you are likely older and jaded like myself. Nobody under 30 has played Jedi Knight/Academy.
That being said all of those games are very different from one another. Sekiro is a completely different beast. The only thing tying them together is above average difficulty that can be (mostly) alleviated by grinding.
You have to face that we aren’t the target demographic anymore.
I reccomend you give Sekiro a try or watch a let’s play. You clearly don’t know what the game play looks like. Bosses should be hard but I never had to watch a video or read a guide to beat something in a souls like game.